They Too Have Castes and Sects: Shia Sunni, Catholic, Protestants Bla Bla Bla ….
Whenever any Mullah preaches you on castes ask him about his sect whether he belongs to Shia, Sunni, or Khawarij, and when any Christian does so, ask his sect to which he belongs: Catholic, Protestant, or Orthodox, when Buddhist, ask him about his sect Hinayana, Mahayana, or Vajrayana.